1# REQUIRES: x86 2 3# RUN: cd %T 4# RUN: llvm-mc -triple=x86_64-pc-linux -filetype=obj %s >debug_rnglists-dwo.o 5# RUN: %lldb debug_rnglists-dwo.o -o "image lookup -v -s lookup_rnglists" \ 6# RUN: -o exit | FileCheck %s 7 8# CHECK-LABEL: image lookup -v -s lookup_rnglists 9# CHECK: Function: id = {0x4000000000000028}, name = "rnglists", range = [0x0000000000000000-0x0000000000000003) 10# CHECK: Blocks: id = {0x4000000000000028}, range = [0x00000000-0x00000003) 11# CHECK-NEXT: id = {0x4000000000000037}, range = [0x00000001-0x00000002) 12 13 .text 14rnglists: 15 nop 16.Lblock1_begin: 17lookup_rnglists: 18 nop 19.Lblock1_end: 20 nop 21.Lrnglists_end: 22 23 .section .debug_abbrev,"",@progbits 24 .byte 1 # Abbreviation Code 25 .byte 17 # DW_TAG_compile_unit 26 .byte 0 # DW_CHILDREN_no 27 .byte 0x76 # DW_AT_dwo_name 28 .byte 8 # DW_FORM_string 29 .byte 115 # DW_AT_addr_base 30 .byte 23 # DW_FORM_sec_offset 31 .byte 85 # DW_AT_ranges 32 .byte 35 # DW_FORM_rnglistx 33 .byte 116 # DW_AT_rnglists_base 34 .byte 23 # DW_FORM_sec_offset 35 .byte 0 # EOM(1) 36 .byte 0 # EOM(2) 37 .byte 0 # EOM(3) 38 39 .section .debug_info,"",@progbits 40.Lcu_begin0: 41 .long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit 42.Ldebug_info_start0: 43 .short 5 # DWARF version number 44 .byte 4 # DWARF Unit Type 45 .byte 8 # Address Size (in bytes) 46 .long .debug_abbrev # Offset Into Abbrev. Section 47 .quad 0xdeadbeefbaadf00d # DWO id 48 .byte 1 # Abbrev [1] 0xc:0x5f DW_TAG_compile_unit 49 .asciz "debug_rnglists-dwo.o" # DW_AT_dwo_name 50 .long .Laddr_table_base0 # DW_AT_addr_base 51 .byte 0 # DW_AT_ranges 52 .long .Lskel_rnglists_table_base # DW_AT_rnglists_base 53.Ldebug_info_end0: 54 55 .section .debug_addr,"",@progbits 56 .long .Ldebug_addr_end0-.Ldebug_addr_start0 # Length of contribution 57.Ldebug_addr_start0: 58 .short 5 # DWARF version number 59 .byte 8 # Address size 60 .byte 0 # Segment selector size 61.Laddr_table_base0: 62 .quad rnglists 63 .quad .Lblock1_begin 64.Ldebug_addr_end0: 65 66 .section .debug_rnglists,"",@progbits 67 # A fake rnglists contribution so that range list bases for the skeleton 68 # and split units differ. 69 .long .Lfake_rnglist_table_end-.Lfake_rnglist_table_start # Length 70.Lfake_rnglist_table_start: 71 .short 5 # Version 72 .byte 8 # Address size 73 .byte 0 # Segment selector size 74 .long 0 # Offset entry count 75.Lfake_rnglists_table_base: 76.Lfake_rnglist_table_end: 77 78 .long .Lskel_rnglist_table_end-.Lskel_rnglist_table_start # Length 79.Lskel_rnglist_table_start: 80 .short 5 # Version 81 .byte 8 # Address size 82 .byte 0 # Segment selector size 83 .long 1 # Offset entry count 84.Lskel_rnglists_table_base: 85 .long .Lskel_ranges0-.Lskel_rnglists_table_base 86.Lskel_ranges0: 87 .byte 7 # DW_RLE_start_length 88 .quad rnglists 89 .uleb128 .Lrnglists_end-rnglists 90 .byte 0 # DW_RLE_end_of_list 91.Lskel_rnglist_table_end: 92 93 .section .debug_abbrev.dwo,"e",@progbits 94 .byte 1 # Abbreviation Code 95 .byte 17 # DW_TAG_compile_unit 96 .byte 1 # DW_CHILDREN_yes 97 .byte 37 # DW_AT_producer 98 .byte 8 # DW_FORM_string 99 .byte 0 # EOM(1) 100 .byte 0 # EOM(2) 101 .byte 2 # Abbreviation Code 102 .byte 46 # DW_TAG_subprogram 103 .byte 1 # DW_CHILDREN_yes 104 .byte 17 # DW_AT_low_pc 105 .byte 27 # DW_FORM_addrx 106 .byte 18 # DW_AT_high_pc 107 .byte 6 # DW_FORM_data4 108 .byte 3 # DW_AT_name 109 .byte 8 # DW_FORM_string 110 .byte 0 # EOM(1) 111 .byte 0 # EOM(2) 112 .byte 5 # Abbreviation Code 113 .byte 11 # DW_TAG_lexical_block 114 .byte 0 # DW_CHILDREN_no 115 .byte 85 # DW_AT_ranges 116 .byte 35 # DW_FORM_rnglistx 117 .byte 0 # EOM(1) 118 .byte 0 # EOM(2) 119 .byte 0 # EOM(3) 120 121 .section .debug_info.dwo,"e",@progbits 122.Lcu_begin1: 123 .long .Ldebug_info_end1-.Ldebug_info_start1 # Length of Unit 124.Ldebug_info_start1: 125 .short 5 # DWARF version number 126 .byte 5 # DWARF Unit Type 127 .byte 8 # Address Size (in bytes) 128 .long .debug_abbrev # Offset Into Abbrev. Section 129 .quad 0xdeadbeefbaadf00d # DWO id 130 .byte 1 # Abbrev [1] 0xc:0x5f DW_TAG_compile_unit 131 .asciz "Hand-written DWARF" # DW_AT_producer 132 .byte 2 # Abbrev [2] 0x2b:0x37 DW_TAG_subprogram 133 .byte 0 # DW_AT_low_pc 134 .long .Lrnglists_end-rnglists # DW_AT_high_pc 135 .asciz "rnglists" # DW_AT_name 136 .byte 5 # Abbrev [5] 0x52:0xf DW_TAG_lexical_block 137 .byte 0 # DW_AT_ranges 138 .byte 0 # End Of Children Mark 139 .byte 0 # End Of Children Mark 140.Ldebug_info_end1: 141 142 .section .debug_rnglists.dwo,"e",@progbits 143 .long .Ldwo_rnglist_table_end-.Ldwo_rnglist_table_start # Length 144.Ldwo_rnglist_table_start: 145 .short 5 # Version 146 .byte 8 # Address size 147 .byte 0 # Segment selector size 148 .long 1 # Offset entry count 149.Ldwo_rnglists_table_base: 150 .long .Ldwo_ranges-.Ldwo_rnglists_table_base 151.Ldwo_ranges: 152 .byte 3 # DW_RLE_startx_length 153 .uleb128 1 154 .uleb128 .Lblock1_end-.Lblock1_begin 155 .byte 0 # DW_RLE_end_of_list 156.Ldwo_rnglist_table_end: 157